CN1250586A - 带有谐振板扩音器的个人电脑装置 - Google Patents

带有谐振板扩音器的个人电脑装置 Download PDF

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Publication number
CN1250586A
CN1250586A CN98803345A CN98803345A CN1250586A CN 1250586 A CN1250586 A CN 1250586A CN 98803345 A CN98803345 A CN 98803345A CN 98803345 A CN98803345 A CN 98803345A CN 1250586 A CN1250586 A CN 1250586A
Authority
CN
China
Prior art keywords
loudspeaker
loam cake
aforementioned
resonant panel
plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN98803345A
Other languages
English (en)
Chinese (zh)
Inventor
亨利·阿齐马
马丁·科洛姆斯
诺曼·克罗克
马丁·罗伯茨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NVF Tech Ltd
Original Assignee
New Transducers Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by New Transducers Ltd filed Critical New Transducers Ltd
Publication of CN1250586A publication Critical patent/CN1250586A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1684—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675
    • G06F1/1688—Constructional details or arrangements related to integrated I/O peripherals not covered by groups G06F1/1635 - G06F1/1675 the I/O peripheral being integrated loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/30—Combinations of transducers with horns, e.g. with mechanical matching means, i.e. front-loaded horns
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/04—Plane diaphragms
    • H04R7/06—Plane diaphragms comprising a plurality of sections or layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Telephone Function (AREA)
  • Calculators And Similar Devices (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Push-Button Switches (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
CN98803345A 1997-03-22 1998-03-19 带有谐振板扩音器的个人电脑装置 Pending CN1250586A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9705981.0 1997-03-22
GBGB9705981.0A GB9705981D0 (en) 1997-03-22 1997-03-22 Personal computers

Publications (1)

Publication Number Publication Date
CN1250586A true CN1250586A (zh) 2000-04-12

Family

ID=10809698

Family Applications (1)

Application Number Title Priority Date Filing Date
CN98803345A Pending CN1250586A (zh) 1997-03-22 1998-03-19 带有谐振板扩音器的个人电脑装置

Country Status (33)

Country Link
EP (1) EP0988772B1 (ru)
JP (1) JP2001520836A (ru)
KR (1) KR20000076316A (ru)
CN (1) CN1250586A (ru)
AR (1) AR012129A1 (ru)
AT (1) ATE209844T1 (ru)
AU (1) AU729915B2 (ru)
BG (1) BG103732A (ru)
BR (1) BR9807880A (ru)
CA (1) CA2284565A1 (ru)
CO (1) CO4780062A1 (ru)
CU (1) CU22675A3 (ru)
DE (1) DE69802686T2 (ru)
DK (1) DK0988772T3 (ru)
EA (1) EA002182B1 (ru)
EE (1) EE9900405A (ru)
ES (1) ES2168745T3 (ru)
GB (1) GB9705981D0 (ru)
GE (1) GEP20022808B (ru)
HU (1) HUP0004458A3 (ru)
ID (1) ID20083A (ru)
IL (1) IL131778A0 (ru)
NO (1) NO994589D0 (ru)
NZ (1) NZ337284A (ru)
PL (1) PL335804A1 (ru)
PT (1) PT988772E (ru)
SK (1) SK128599A3 (ru)
TR (1) TR199902310T2 (ru)
TW (1) TW378300B (ru)
UA (1) UA41487C2 (ru)
WO (1) WO1998043464A1 (ru)
YU (1) YU49118B (ru)
ZA (1) ZA982331B (ru)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104205871A (zh) * 2012-03-02 2014-12-10 通利台有限公司 便携式终端设备中的声音引导装置及声音引导部件
CN104618844A (zh) * 2013-11-01 2015-05-13 英诺晶片科技股份有限公司 扩音盒以及包含扩音盒的扩音装置
CN105191349A (zh) * 2013-05-15 2015-12-23 索尼公司 声音输出装置、声音输出方法和视频显示装置
CN110930906A (zh) * 2019-11-21 2020-03-27 苏州佳世达光电有限公司 显示装置
CN112882542A (zh) * 2021-02-10 2021-06-01 联想(北京)有限公司 一种电子设备及控制方法

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* Cited by examiner, † Cited by third party
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GB9924932D0 (en) * 1999-10-22 1999-12-22 New Transducers Ltd Keyboards
US6580799B1 (en) 1995-09-02 2003-06-17 New Transducer Limited Keyboard comprising a loudspeaker
US7010138B1 (en) 1996-09-03 2006-03-07 New Transducers Limited Loudspeakers
BR9915048A (pt) * 1998-11-06 2001-08-07 New Transducers Ltd Alto-falantes que compreendem uma fonte de som difuso não correlacionada com fase
GB9824256D0 (en) * 1998-11-06 1998-12-30 New Transducers Ltd Acoustic devices etc.
GB9909157D0 (en) * 1999-04-22 1999-06-16 New Transducers Ltd Small electronic articles for personal use
GB9924643D0 (en) * 1999-10-19 1999-12-22 New Transducers Ltd Electronic apparatus containing loudspeaker
US7245729B2 (en) 2001-04-05 2007-07-17 New Transducers Limited Loudspeaker
WO2002082856A2 (en) * 2001-04-05 2002-10-17 New Transducers Limited Loudspeaker and method of making same
GB0114501D0 (en) * 2001-06-14 2001-08-08 New Transducers Ltd Mobile telephone
GB0121796D0 (en) * 2001-09-10 2001-10-31 Cybula Ltd Computing devices
US7548854B2 (en) 2002-01-31 2009-06-16 Awi Licensing Company Architectural sound enhancement with pre-filtered masking sound
US10158337B2 (en) 2004-08-10 2018-12-18 Bongiovi Acoustics Llc System and method for digital signal processing
US11431312B2 (en) 2004-08-10 2022-08-30 Bongiovi Acoustics Llc System and method for digital signal processing
US10848118B2 (en) 2004-08-10 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US8284955B2 (en) 2006-02-07 2012-10-09 Bongiovi Acoustics Llc System and method for digital signal processing
JP2006237826A (ja) * 2005-02-23 2006-09-07 Pioneer Electronic Corp 平面表示機器用スピーカ装置及び平面表示装置
US9615189B2 (en) 2014-08-08 2017-04-04 Bongiovi Acoustics Llc Artificial ear apparatus and associated methods for generating a head related audio transfer function
US10701505B2 (en) 2006-02-07 2020-06-30 Bongiovi Acoustics Llc. System, method, and apparatus for generating and digitally processing a head related audio transfer function
US11202161B2 (en) 2006-02-07 2021-12-14 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
US10848867B2 (en) 2006-02-07 2020-11-24 Bongiovi Acoustics Llc System and method for digital signal processing
US10069471B2 (en) 2006-02-07 2018-09-04 Bongiovi Acoustics Llc System and method for digital signal processing
JP5090893B2 (ja) * 2007-12-25 2012-12-05 パナソニック株式会社 表示装置設置用パネル
KR100929020B1 (ko) * 2008-01-17 2009-11-26 성균관대학교산학협력단 벽걸이형 평판 디스플레이 장치의 음향 출력 시스템
JP4968270B2 (ja) * 2009-01-29 2012-07-04 株式会社デンソーウェーブ 携帯通信端末
CN103154857B (zh) 2010-08-23 2019-03-15 诺基亚技术有限公司 用于在触摸感应的用户接口中提供触觉和音频反馈的装置和方法
KR101394688B1 (ko) * 2012-08-04 2014-05-14 유국일 텔레비전용 스피커장치
KR101415458B1 (ko) * 2012-08-04 2014-08-06 유국일 텔레비전용 스피커장치
US9264004B2 (en) 2013-06-12 2016-02-16 Bongiovi Acoustics Llc System and method for narrow bandwidth digital signal processing
US9883318B2 (en) 2013-06-12 2018-01-30 Bongiovi Acoustics Llc System and method for stereo field enhancement in two-channel audio systems
US9906858B2 (en) 2013-10-22 2018-02-27 Bongiovi Acoustics Llc System and method for digital signal processing
US10639000B2 (en) 2014-04-16 2020-05-05 Bongiovi Acoustics Llc Device for wide-band auscultation
US9615813B2 (en) 2014-04-16 2017-04-11 Bongiovi Acoustics Llc. Device for wide-band auscultation
US10820883B2 (en) 2014-04-16 2020-11-03 Bongiovi Acoustics Llc Noise reduction assembly for auscultation of a body
US9564146B2 (en) 2014-08-01 2017-02-07 Bongiovi Acoustics Llc System and method for digital signal processing in deep diving environment
US9638672B2 (en) 2015-03-06 2017-05-02 Bongiovi Acoustics Llc System and method for acquiring acoustic information from a resonating body
US9906867B2 (en) 2015-11-16 2018-02-27 Bongiovi Acoustics Llc Surface acoustic transducer
US9621994B1 (en) 2015-11-16 2017-04-11 Bongiovi Acoustics Llc Surface acoustic transducer
JP6680122B2 (ja) * 2016-07-13 2020-04-15 株式会社デンソーウェーブ 携帯端末
US11678122B2 (en) 2017-10-23 2023-06-13 Hugh Brogan Speaker
EP3776528A4 (en) 2018-04-11 2022-01-05 Bongiovi Acoustics LLC AUDIO ENHANCED HEARING PROTECTION SYSTEM
US10959035B2 (en) 2018-08-02 2021-03-23 Bongiovi Acoustics Llc System, method, and apparatus for generating and digitally processing a head related audio transfer function
EP3840401B1 (en) * 2019-12-16 2023-08-09 Bose Corporation Adaptable waveguides

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JPS61264897A (ja) * 1985-05-20 1986-11-22 Mitsubishi Electric Corp スピ−カ装置
JP3449571B2 (ja) * 1994-08-30 2003-09-22 株式会社東芝 テレビジョンセットのスピーカシステム
EP0746958B1 (en) * 1994-12-23 2001-10-10 Koninklijke Philips Electronics N.V. Sound-reproducing apparatus comprising an acoustic horn, and acoustic horn for use in the apparatus
HUP9903879A2 (hu) * 1995-09-02 2000-03-28 New Transducers Limited Hordozható személyi számítógép
GB2310559B (en) * 1996-02-23 2000-09-20 Nokia Mobile Phones Ltd Audio output apparatus for a mobile communication device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104205871A (zh) * 2012-03-02 2014-12-10 通利台有限公司 便携式终端设备中的声音引导装置及声音引导部件
CN105191349A (zh) * 2013-05-15 2015-12-23 索尼公司 声音输出装置、声音输出方法和视频显示装置
CN105191349B (zh) * 2013-05-15 2019-01-08 索尼公司 声音输出装置、声音输出方法和图像显示装置
CN104618844A (zh) * 2013-11-01 2015-05-13 英诺晶片科技股份有限公司 扩音盒以及包含扩音盒的扩音装置
CN110930906A (zh) * 2019-11-21 2020-03-27 苏州佳世达光电有限公司 显示装置
CN112882542A (zh) * 2021-02-10 2021-06-01 联想(北京)有限公司 一种电子设备及控制方法

Also Published As

Publication number Publication date
EA199900859A1 (ru) 2000-04-24
PL335804A1 (en) 2000-05-22
ES2168745T3 (es) 2002-06-16
AU6511198A (en) 1998-10-20
JP2001520836A (ja) 2001-10-30
CU22675A3 (es) 2001-06-01
BR9807880A (pt) 2000-02-22
HUP0004458A2 (hu) 2001-04-28
EA002182B1 (ru) 2002-02-28
NZ337284A (en) 2000-02-28
EP0988772B1 (en) 2001-11-28
ZA982331B (en) 1998-09-23
YU49118B (sh) 2004-03-12
DE69802686T2 (de) 2002-07-04
TW378300B (en) 2000-01-01
DE69802686D1 (de) 2002-01-10
YU46299A (sh) 2001-07-10
DK0988772T3 (da) 2002-03-11
CO4780062A1 (es) 1999-05-26
AU729915B2 (en) 2001-02-15
NO994589L (no) 1999-09-21
PT988772E (pt) 2002-03-28
ATE209844T1 (de) 2001-12-15
CA2284565A1 (en) 1998-10-01
TR199902310T2 (xx) 2000-01-21
EP0988772A1 (en) 2000-03-29
ID20083A (id) 1998-09-24
KR20000076316A (ko) 2000-12-26
HUP0004458A3 (en) 2002-12-28
WO1998043464A1 (en) 1998-10-01
GEP20022808B (en) 2002-09-25
SK128599A3 (en) 2000-08-14
UA41487C2 (ru) 2001-09-17
IL131778A0 (en) 2001-03-19
EE9900405A (et) 2000-04-17
BG103732A (en) 2000-05-31
GB9705981D0 (en) 1997-05-07
AR012129A1 (es) 2000-09-27
NO994589D0 (no) 1999-09-21

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WD01 Invention patent application deemed withdrawn after publication